<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
		*{
			padding: 0;
			margin: 0;
		}
			.wrap{
				max-width: 1920px;
			}
			.img{
				padding-top: 53.44%;
				background: url(img/pc_bg.jpg) no-repeat;
				background-size: cover;
				background-position: center;
			}
			ul{
				margin: 0 auto;
			}
		</style>
	</head>
	<body>
		<div class="wrap">
			<div class="img">
				<ul>
					<li>1</li>
					<li>2</li>
					<li>3</li>
					<li>4</li>
					<li>5</li>
				</ul>
				
			</div>
		</div>
		<div class="">
			12123
		</div>
	</body>
</html>
